Top 100 Mobile App Developers in California
The Best of September 2024
Looking for a top mobile app development company in California?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Mobile App Development Companies
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Featured providers
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- $50,000+
- 50 - 249 employees
- Frisco, TX
Read MoreFounded in 2008, Five Pack Creative is a mobile development company based in Frisco, Texas. Their nationwide team of developers helps clients with mobile app development, UX/UI design, and application testing. Across 100s of successful projects, they have helped clients across the U.S. achieve breakthrough results by providing thoughtful and creative solutions.
Industries
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- $1,000+
- 50 - 249 employees
- Kolkata, India
Read MoreMatrix Media Solutions (P) Ltd is a digital development and marketing company based in Kolkata, India. The company, founded in 2003, has over 150 employees and provides a wide range of digital services that include application testing, AI, custom software development, web design & development, mobile app development, SEO, PPC, and social media marketing services to various companies.
Industries
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961
- $50,000+
- 10 - 49 employees
- San Diego, CA
REJOUICE is a branding agency. The small San Diego, California-based agency was launched in 2013. Their team offers branding, ux/ui design, web development, mobile app development, and more.Read More - Get Started
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962
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
Read MoreDifferenz System is a development company founded in 2013 and located in Irvine, Calif. They have a team of about 115 individuals who offer mobile app and web development services. Their client base comprises small businesses in the business services, arts, entertainment, and music, health care and medical, and hospitality and leisure industries.
Clients
- London Sport
Industries
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963
- $10,000+
- 10 - 49 employees
- Glendale, CA
Read MoreFounded in 2006, Digilite is a web design and e-commerce development company. Their small team is based in Markham, Canada. They also provide branding, graphic design, digital strategy, and mobile application development services.
Clients
- Browne Group
Industries
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964
- $10,000+
- 50 - 249 employees
- Sunnyvale, CA
TransformHub is a midsize mobile app development company and web development firm founded in 2019. Their services include mobile app development and web development. The agency is based in Singapore, Singapore and Mumbai, India.Read MoreIndustries
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965
- $1,000+
- 250 - 999 employees
- Milpitas, CA
IT staff augmentation company Appzlogic Inc was established in 2016. Their midsize team is based in Farmers Branch, Texas; Milpitas, California; Noida, India and Gurugram, India and specializes in IT staff augmentation, custom software development, mobile app development, application testing, and more.Read More -
966
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Based in Pune, India; Navi Mumbai, India; Kolhapur, India and San Francisco, California, RS sIgnatoure Solutions Pvt Ltd. Is a software development company. The small team provides custom software development, AR/VR development, IoT development, mobile app development, and more. The firm was established in 2017.Read MoreIndustries
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967
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Founded in 2020, CodersBucket Ltd. Is a website development firm. They are in Dhaka, Bangladesh and have a small team. Their services include web development, custom software development, mobile app development, digital strategy, and more.Read MoreIndustries
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968
- Undisclosed
- 250 - 999 employees
- San Francisco, CA
Launched in 2006, Testing Hero is an application testing company. They are in San Francisco, California; Hanoi, Vietnam and Van Linh, Vietnam and have a midsize team. The firm provides application testing, web development, and mobile app development.Read More -
969
- Undisclosed
- 250 - 999 employees
- Richmond, CA
Branding company Hartmann Studios was launched in 1984. The midsize team provides branding, event marketing & planning, content marketing, web development, and more. The company is headquartered in West Des Moines, Iowa; Richmond, California; Atlanta, Georgia and Boston, Massachusetts.Read MoreIndustries
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970
- Undisclosed
- 10 - 49 employees
- San Juan Capistrano, CA
Terse Software, a blockchain company, was established in 2017. Their small team is headquartered in Pune, India and San Juan Capistrano, California and specializes in blockchain, cloud consulting & SI, IoT development, mobile app development, and more.Read More -
971
- Undisclosed
- 10 - 49 employees
- San Mateo, CA
ZealoTech People is an user experience company. Launched in 2018, the small company is based in San Mateo, California and Nashik, India. Their team offers ux/ui design, custom software development, mobile app development, Artificial Intelligence, and more.Read More -
972
- $1,000+
- 10 - 49 employees
- Oakland, CA
Futurista Soft Private Limited, a SEO agency, was founded in 2023. The small team focuses on search engine optimization, ux/ui design, graphic design, web development, and more. The firm is located in Mohali, India and Oakland, California.Read MoreIndustries
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973
- $50,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreMidsize IT staff augmentation company Code Power, is in Guaynabo, Puerto Rico. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.
Clients
- Snappt
Industries
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974
- $50,000+
- 250 - 999 employees
- Milpitas, CA
Read MoreWest Agile Labs is a software development and digital design company. The team is headquartered in San Francisco and has additional offices in Pakistan, Ukraine, and India. Founded in 2012, they currently employ over 120 professionals. West Agile Labs provides custom software development, e-commerce development, and mobile app development services.
Clients
- Unation
Industries
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975
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Read MoreFrothlogic is a custom software development company. The small Los Angeles, California-based firm was founded in 2008. Their team focuses on custom software development, mobile app development, and web development.
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976
- $5,000+
- 2 - 9 employees
- El Dorado Hills, CA
Read MoreFirethorne Design is a web development company based in El Dorado Hills, Calif. Founded in 2009, the company provides web development, e-commerce development, mobile app development, and SEO services.
Clients
- Western Slope District 22
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977
- $5,000+
- 2 - 9 employees
- San Jose, CA
Established in 2004, munsonDesign is a mobile app development firm. In San Jose, California, their small team specializes in mobile app development, web design, web development, print design, and more.Read More -
978
- $5,000+
- 2 - 9 employees
- San Jose, CA
Read MoreCustom software development firm Rasteroids Design is headquartered in San Jose, California. The small agency was established in 2000. Their services include custom software development, mobile app development, web design, and web development.
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979
- Undisclosed
- 2 - 9 employees
- Davis, CA
EmtLogiciel is a Davis, California-based user experience agency. The agency focuses on ux/ui design, branding, mobile app development, and web development and is small.The agency was established in 2007.Read More -
980
- Undisclosed
- 2 - 9 employees
- Santa Clarita, CA
Santa Clarita Web & IT is a mobile app development firm. The small team is headquartered in Santa Clarita, California. Their services include mobile app development, search engine optimization, social media marketing, and web design.Read More -
981
- Undisclosed
- 2 - 9 employees
- Laguna Hills, CA
M.O.V.E. UP Marketing Group is an app development firm launched in 2010. Based in Laguna Hills, California, their small team offers mobile app development, social media marketing, direct marketing, and web design.Read More -
982
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
SuperNice, a web design agency, is in Los Angeles, California. They focus on web design, ux/ui design, web development, and mobile app development and were established in 2017.Read More -
983
- $5,000+
- 10 - 49 employees
- HUNTINGTN BCH, CA
App development firm WEBZINO TECHNOLOGIES PVT LTD is based in Mumbai, India; Delhi, India and HUNTINGTN BCH, California. The small company was launched in 2016. Their team focuses on mobile app development, e-commerce development, AR/VR development, and IoT development.Read MoreIndustries
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984
- $25,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreFounded in 2013, Savas Labs is a digital development agency that offers web design, custom software development, and web development services to their clients. Their 50 employees are based out of Durham, N.C.
Clients
- MIT
Industries
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985
- $10,000+
- 1,000 - 9,999 employees
- Los Angeles, CA
Read MorePossible is a global digital marketing agency founded in 2011. It provides mobile app development, UX/UI design, social media marketing, digital strategy, and content marketing. The agency has offices in LA, Seattle, Atlanta, Cincinnati, Denver, New York, and Portland. International branches include Singapore, China, Costa Rica, Brazil, Germany, Romania, Poland, Hungary, Argentina, Russia, and the UK. Possible employs over 1200 staff across these 19 locations.
Clients
- Microsoft
Industries
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986
- $1,000+
- 10 - 49 employees
- Soquel, CA
Bees2biz is a blockchain company founded in 2011. The small team specializes in blockchain, product design, custom software development, web development, and more. The agency is located in Soquel, California and Bogotá, Colombia.Read MoreIndustries
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987
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Synthax Codes is a small UX design company and web development company. The Anenii Noi, Moldova-based company was established in 2022. Their services include ux/ui design and web development.Read MoreIndustries
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988
- $25,000+
- 50 - 249 employees
- San Jose, CA
Read MoreLight IT is a data science consulting and software development company located in Zaporizhzhia, Ukraine and founded in 2006. They have 132 employees who provide custom web and mobile software development services to various-size companies in advertising, finance, healthcare, travel, and education. This includes IT consulting, market research, QA, design, and business analytics.
Clients
- Pfizer
Industries
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989
- $5,000+
- 50 - 249 employees
- Irvine, CA
Allied Consultants, a software development firm, is in Irvine, California and Lahore, Pakistan. The midsize team focuses on custom software development. The firm was founded in 2011.Read More -
990
- $25,000+
- 10 - 49 employees
- Santa Monica, CA
Addval Solutions is a web development firm. Founded in 2010, the team specializes in web development, mobile app development, custom software development, e-commerce development, and more. Their small agency is headquartered in Santa Monica, California; Sahibzada Ajit Singh Nagar, India and Gurugram, India.Read MoreIndustries
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